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michael_nielsen's profile
michael_nielsen
michael_nielsen
michael_nielsen
@michael_nielsen

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michael_nielsen

@michael_nielsen

Searching for the numinous. Co-purveyor of https://quantum.country/ 

San Francisco, CA
michaelnielsen.org
Joined July 2008

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    michael_nielsen‏ @michael_nielsen 11 Jul 2015
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    Great video showing what it's like to face a modern tennis serve http://www.nytimes.com/interactive/2015/07/10/sports/tennis/facing-a-150-mph-tennis-serve.html …

    12:36 PM - 11 Jul 2015
    • 3 Likes
    • Giridhar Addepalli Andrei Bursuc Rahul Lath
    0 replies 0 retweets 3 likes

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